AOL
email error 521 is a common technical error that can be a burden when it comes
to accessing your email account. You can use the troubleshooting solutions
mentioned below to fix AOL email error code 521:
·
Update your
internet browser before you sign in to your AOL email account.
·
Scan your
computer and check for any malicious or harmful software.
·
Try logging in
to your AOL email account using a different browser.
·
Check and update
the system drivers before you open AOL Mail.
·
Scan the system
files using the System File Checker and check the error is fixed.
If
you find that AOL email error 521 persists even after you implemented the
solutions mentioned above you can call the aol mail customer service numberand ask for assistance.
Read More: aol mail tech support number